   0  -live- %r0
   0  guard_class %r0 -> %i0
   3  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.Unmarshaller_vtable.cls_get> -> %i0
   8  -live- %i0, %r0
   8  switch %i0, <SwitchDictDescr 0:L1, 1:L2>
  12  unreachable
  13  ---
  13  L1:
  13  -live- %r0
  13  getfield_gc_r %r0, FieldDescr<pypy.module.marshal.interp_marshal.Unmarshaller.inst_reader> -> %r0
  18  -live- %r0
  18  guard_class %r0 -> %i0
  21  getfield_raw_i %i0, FieldDescr<pypy.module.marshal.interp_marshal.AbstractReaderWriter_vtable.cls_read> -> %i0
  26  -live- %i0, %r0
  26  switch %i0, <SwitchDictDescr 0:L3, 1:L4, 2:L5>
  30  unreachable
  31  ---
  31  L3:
  31  -live- %r0
  31  inline_call_ir_r <JitCode 'DirectStreamReader.read'>, I[$8], R[%r0] -> %r0
  39  -live- %r0
  39  L6:
  39  inline_call_irf_f <JitCode 'unpack_float'>, I[$False], R[%r0], F[] -> %f0
  48  -live- %f0
  48  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x63c8fcd0> -> %r0
  52  setfield_gc_f %r0, %f0, FieldDescr<pypy.objspace.std.floatobject.W_FloatObject.inst_floatval>
  57  ref_return %r0
  59  ---
  59  L4:
  59  -live-
  59  raise $<* struct object>
  61  ---
  61  L5:
  61  -live- %r0
  61  inline_call_ir_r <JitCode 'FileReader.read'>, I[$8], R[%r0] -> %r0
  69  -live- %r0
  69  goto L6
  72  ---
  72  L2:
  72  -live- %r0
  72  inline_call_ir_r <JitCode 'StringUnmarshaller.get'>, I[$8], R[%r0] -> %r0
  80  -live- %r0
  80  goto L6
